Message ID | 20220207234212.685316-9-sean.anderson@seco.com |
---|---|
State | Changes Requested |
Delegated to: | Simon Glass |
Headers | show
Return-Path: <u-boot-bounces@lists.denx.de> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=seco.com header.i=@seco.com header.a=rsa-sha256 header.s=selector1 header.b=oDq+Bq5K; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=<UNKNOWN>) Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4Jt2m06GR7z9s09 for <incoming@patchwork.ozlabs.org>; Tue, 8 Feb 2022 10:44:00 +1100 (AEDT) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 27B508069C; Tue, 8 Feb 2022 00:43:00 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=reject dis=none) header.from=seco.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=seco.com header.i=@seco.com header.b="oDq+Bq5K"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id BFA9683C67; Tue, 8 Feb 2022 00:42:45 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_PASS,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.2 Received: from EUR05-DB8-obe.outbound.protection.outlook.com (mail-db8eur05on20621.outbound.protection.outlook.com [IPv6:2a01:111:f400:7e1a::621]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id CAC35838D5 for <u-boot@lists.denx.de>; Tue, 8 Feb 2022 00:42:35 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=reject dis=none) header.from=seco.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=sean.anderson@seco.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=GWwsAKsijd5NaPZzu0a5/VFQGqst0SajkyonhOs4ojn4NpXojEa7foMBGQPEVpPaq5ELMnZNZRPw1DdUYttUhhNgeHjQr1AkgaeDz9b+WaHJ0R1EiDFojIBFNlquCOHmwcerI0nEM+nKpk6XNjduKTS0BCuUDAJY2fKJymGTg2SjnxybO2GoU7+yFHCU69IpoE/Io0oPd+jT8ZMIe5YV5OzdRUHgrrB0egNInB0Jviw3wiJVX1lgFKYiSPcHMyowhp/kQKVCrDX1odMfBbyn17c68eC954YjAOnGlyxHiRH4n7YJh5TGYQxkPMmAC/59ikSv6Vbz4sGBD/wt03AGjw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=+X2GizJ1pyv3qyf2ikv224MLRCoyG7ree0FSCF6WyDE=; b=Q1RPjXUG4a/35t/X9YJYPy0Uiw12aOgPfCbunf5fv7GbvZ15AjFiW3Omt632MrL9K7dWLL2PcA4lcx2XbGCajCACHb2shzf+BAMWWqqp6eu6HoBuueR+o0sLlc+arG6tNMGp8Zp0x6VZtzX6gO2KJgDnSwoeCYe2cz2u8LNb94h6ZLJw9fbOvDik/NwR7EFKLQGRIemPU5+Tvo+5hlaqOYmeURMzRsEg2kg543k1S8ivbNeGg1CNbIeCCOdE8wtGs0EmvW3eZ2OwAFl+j/sW4ZyppVjmVxTSg9OfpQHnyu34G+CE2eXcCqQHnODBnsboLNYle7oOgzbGKXUTMsE4pg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=seco.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=+X2GizJ1pyv3qyf2ikv224MLRCoyG7ree0FSCF6WyDE=; b=oDq+Bq5KbKd1BqFCu0suFjle7M3IFV+DTVpLpiNyckUQoL9toBUBJ3f2H9Val93UwXLlAyYHoot6Khx3UTFwAipS02+8u5aW+jpMklVX2kxBsLt9/HI0TnJS1x7WJa/PPNQnb4jfbd9yzLcee3djZ8jZPpGIZCjWg+/7h7r9RrWCdvWX+GzMuM3J/OyoAm/e5g3+egNYxJ/CZ3zSaD6wmONKWHSoQMbLPrgnqMZdWjwczp6GVsAVAC3FvyEoikakvA5ebtSGEJZkyKhP05xMpB1Vcs23J9g1cWOCzy5trHRzZIfKXMOI0fHEuS3YirLxDeOH5jge7J+9qssQ2fl4wQ== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=seco.com; Received: from DB7PR03MB4523.eurprd03.prod.outlook.com (2603:10a6:10:19::27) by AM9PR03MB7377.eurprd03.prod.outlook.com (2603:10a6:20b:26a::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4951.19; Mon, 7 Feb 2022 23:42:34 +0000 Received: from DB7PR03MB4523.eurprd03.prod.outlook.com ([fe80::ed45:f086:5e82:fccd]) by DB7PR03MB4523.eurprd03.prod.outlook.com ([fe80::ed45:f086:5e82:fccd%4]) with mapi id 15.20.4951.018; Mon, 7 Feb 2022 23:42:34 +0000 From: Sean Anderson <sean.anderson@seco.com> To: u-boot@lists.denx.de, Simon Glass <sjg@chromium.org> Cc: Ramon Fried <rfried.dev@gmail.com>, Joe Hershberger <joe.hershberger@ni.com>, Tom Rini <trini@konsulko.com>, Heinrich Schuchardt <xypron.glpk@gmx.de>, Mario Six <mario.six@gdsys.cc>, Sean Anderson <sean.anderson@seco.com> Subject: [PATCH 08/14] rtc: Implement nvmem interface Date: Mon, 7 Feb 2022 18:42:06 -0500 Message-Id: <20220207234212.685316-9-sean.anderson@seco.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220207234212.685316-1-sean.anderson@seco.com> References: <20220207234212.685316-1-sean.anderson@seco.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: MN2PR13CA0024.namprd13.prod.outlook.com (2603:10b6:208:160::37) To DB7PR03MB4523.eurprd03.prod.outlook.com (2603:10a6:10:19::27) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 50186680-3729-4ab6-624f-08d9ea9383fa X-MS-TrafficTypeDiagnostic: AM9PR03MB7377:EE_ X-Microsoft-Antispam-PRVS: <AM9PR03MB737791E5F3829320BBD496A5962C9@AM9PR03MB7377.eurprd03.prod.outlook.com> X-MS-Oob-TLC-OOBClassifiers: OLM:1079; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB7PR03MB4523.eurprd03.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230001)(366004)(8676002)(66476007)(66556008)(4326008)(66946007)(52116002)(36756003)(2906002)(6666004)(6506007)(8936002)(86362001)(44832011)(5660300002)(186003)(1076003)(26005)(6512007)(107886003)(38350700002)(508600001)(38100700002)(316002)(54906003)(6916009)(6486002)(2616005); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: seco.com X-MS-Exchange-CrossTenant-Network-Message-Id: 50186680-3729-4ab6-624f-08d9ea9383fa X-MS-Exchange-CrossTenant-AuthSource: DB7PR03MB4523.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Feb 2022 23:42:34.7452 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: bebe97c3-6438-442e-ade3-ff17aa50e733 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 11vvp3vwRf0DKDR1Qu5J46wPkGtMJLDlTeUtazTrmRwEAOmOdz2b4Ok5pi5F/GSIS74vhJrzbgkweAVAts+TTw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR03MB7377 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion <u-boot.lists.denx.de> List-Unsubscribe: <https://lists.denx.de/options/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=unsubscribe> List-Archive: <https://lists.denx.de/pipermail/u-boot/> List-Post: <mailto:u-boot@lists.denx.de> List-Help: <mailto:u-boot-request@lists.denx.de?subject=help> List-Subscribe: <https://lists.denx.de/listinfo/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=subscribe> Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de> X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean |
Series |
Add support for NVMEM API
|
expand
|
diff --git a/drivers/rtc/rtc-uclass.c b/drivers/rtc/rtc-uclass.c index e5ae6ea4d5..345185d2b8 100644 --- a/drivers/rtc/rtc-uclass.c +++ b/drivers/rtc/rtc-uclass.c @@ -11,6 +11,7 @@ #include <errno.h> #include <log.h> #include <rtc.h> +#include <nvmem.h> int dm_rtc_get(struct udevice *dev, struct rtc_time *time) { @@ -181,3 +182,21 @@ UCLASS_DRIVER(rtc) = { .post_bind = dm_scan_fdt_dev, #endif }; + +static int rtc_nvmem_read(struct udevice *dev, unsigned int offset, void *buf, + size_t size) +{ + return dm_rtc_read(dev, offset, buf, size); +} + +static int rtc_nvmem_write(struct udevice *dev, unsigned int offset, + const void *buf, size_t size) +{ + return dm_rtc_write(dev, offset, buf, size); +} + +NVMEM_INTERFACE(rtc) = { + .id = UCLASS_RTC, + .read = rtc_nvmem_read, + .write = rtc_nvmem_write, +};
This adds nvmem support for RTCs with nvmem registers. Signed-off-by: Sean Anderson <sean.anderson@seco.com> --- drivers/rtc/rtc-uclass.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)